baber/WOPTO huggingface dataset:
Patent KR-20010084402-A (KR)
Title: Safflower Seeds Extracts Inhibiting Melanin Biosynthesis and Composition Comprising Same
Inventor: LEE SEUNG JAE
IPC: A61K36/286
Filed: 2000-02-25
Abstract: PURPOSE: An active extract for inhibiting melanin biosynthesis extracted from Carthamus tinctorius is provided, which has no adverse side reaction, can inhibit the formation of a melanin pigment by effectively suppressing tyrosinase activity. CONSTITUTION: The titled active extract is obtained by the process consisting of: pulverizing Carthamus tinctorius; extracting with an extracting solvent; and removing grease and extracting, wherein the extracting solvent is one or two or more mixed solvents selected from the group consisting of water, ethanol, methanol, acetone and ethylacetate.
Patent KR-20010084123-A (KR)
Title: Bending Machine Type Breathanalyzer
Inventor: YOO DO JOON
IPC: G01N33/50
Filed: 2000-02-23
Abstract: PURPOSE: A measuring device for alcohol amount is provided to measure the amount of the alcohol in blood for specific times by inputting coins. CONSTITUTION: A user inserts coins to a measuring device for operating a measurement standby converting unit. The measurement standby converting unit transfers a signal to a CPU(Central Process Unit) in the measuring device. The CPU converts the device into a measurement standby state to perform a measuring function. Herein, the measuring device is stored in other machines for being efficiently used. In case of storing the measuring device of alcohol in a coffee vending machine, a public telephone, or a karaoke, the measuring device shares a housing, a power unit, a display unit, and a coin insert unit with the coffee vending machine, the public telephone, or the karaoke. Thus, producing cost is reduced while reducing a space for installing the measuring device.
Patent KR-20010084851-A (KR)
Title: Novel Bacillus thuringiensis subsp. guiyangiensis strain 21-2 (H serotype 43) and mosquitocidal delta-endotoxin produced therefrom
Inventor: KIM KWANG HYEON
IPC: C12N1/00
Filed: 2000-02-29
Abstract: PURPOSE: A novel Bacillus sp. strain producing mosquitocidal delta-endotoxins and the mosquitocidal delta-endotoxins produced therefrom are provided. Endotoxins are effective in killing mosquitoes having Bacillus thuringiensis subsp. israelensis(Bti) endotoxin tolerance. CONSTITUTION: The microorganism, Bacillus thuringiensis subsp. guiyangiensis 21-1 (KCTC 8991P) produces mosquitocidal delta-endotoxins having 150, 90 or 70 kDa of molecular weight which are specific for only mosquitoes and show completely different properties in endotoxicity, DNA sequence and antigenicity from those of Bti endotoxins. The method for analysing and producing mosquitocidal delta-endotoxins comprises the steps of: isolating and identifying a microorganism producing the endotoxins; separating and dissolving the endotoxins and preparing antibody; measuring the biological activities of the endotoxines; subjecting the endotoxins to SDS-PAGE and immuno-blotting; and amplifying the gene of endotoxins by PCR.
Patent KR-20010086816-A (KR)
Title: Small punch creep test device with small specimen
Inventor: JANG SEONG HO
IPC: G01N3/54
Filed: 2000-03-03
Abstract: PURPOSE: A measuring device for a small punch creep is provided to prevent oxidization of a fine examining sample through eliminating oxygen and moisture included in inactive gas inputted to a pipe. CONSTITUTION: A fine examining sample is placed on a fixing die(29) for covering the sample by using a fine examining sample fixing cover(28). Air in a pipe(32) is blown out by injecting argon gas to the pipe. The argon gas is inputted to the pipe after passing through an oxygen eliminator(50) and a moisture eliminator(52). Therefore, the sample is not oxidized. A selected load is applied to the fine sample in a jig by using upper and lower fixing units(10,11), and the pipe is heated by using a high frequency heater. Herein, a Teflon packing is installed at upper and lower portions of the pipe for preventing leakage.
Patent KR-20010089935-A (KR)
Title: method for producing artificial allophane mineral from fly ash of coal and waste
Inventor: SUH HEE DONG
IPC: B09B3/00
Filed: 2000-03-14
Abstract: PURPOSE: A method of manufacturing artificial allophane from coal ash and incineration ash for the application to deodorization, composting etc. CONSTITUTION: The artificial allophane is manufactured by (i) heating/stirring coal ash or incineration ash in carbonic acid or sulfuric acid solution of pH 2-4 wherein the reaction is performed in the temperature range of 95 to 150deg.C for 2-4hrs; (ii) dehydrating/washing the obtained amorphous allophane followed by drying.
Patent KR-20010092168-A (KR)
Title: inspect and cure equipment for a film of intecept water in a waste reclaimed land and that a method
Inventor: YOON SANG GU
IPC: C02F9/00
Filed: 2000-03-21
Abstract: PURPOSE: To effectively check liner leakage of sanitary landfills in the course of construction and further restore liner sheets failure being occurred during filling work of wastes and cover soil using heavy equipment, compressed air is injected into underground water drainage pipes arranged beneath a geosynthetic liner so that it is confirmed whether or not the geosynthetic liner is defective. If the geosynthetic liner is defective, a geomembrane overlaid directly on the geosynthetic liner swells by air leaked away from the geosynthetic liner. In this system, pipe arrangement for injecting waterproofing solution and air is installed between double liners. The air injection pipe is installed to check whether the geomembrane is defective or not. If the geomembrane is defective, air bubbles eject from bottom part of pond in which water, to check any geomembrane leakage doubtable, is poured into landfill. Also in case leachate is drained out from the waterproofing solution injection pipe while operating landfill site, a waterproofing solution is injected through the injection pipe to repair geomembrane leakage. CONSTITUTION: The system comprises the parts of a trench having cross-sectional profile of wide upper and narrow lower part; a low permeable bottom(1) and a side-slope liner(2) being constructed as one united liner in bottom of the trench; a geomembrane(3) and its protection layer(15) being formed in order on the upper side of the first liners; a leachate drain pipe(5) being arranged in a groove(4) so that leachate collected on the geomembrane is discharged; an underground water drain pipe(7) being arranged beneath the low permeable bottom(1) so that underground water collected at each sector is drained into a manhole; air/waterproofing solution injection pipes(8,9) being arranged between the low permeable bottom(1) and geomembrane(3) at each sector. The air/waterproofing solution injection pipes(30m/m-50m/m) are arranged after wrapping with nonwoven fabrics and a valve is installed at one end of each waterproofing injection pipe.
Patent KR-20010029606-A (KR)
Title: Process for Enriched Combustion Using Solid Electrolyte Ionic Conductor Systems
Inventor: KOBAYASHI HISASHI
IPC: B01D61/00
Filed: 2000-03-27
Abstract: PURPOSE: Provided is enriched combustion method using solid electrolytic ion conductor system to improve the economics, efficiency and pollution-related problems of combustion processes using a dilute oxygen stream as the oxidant. CONSTITUTION: The combustion process using an oxidant with a low nitrogen concentration includes (a) introducing an oxygen-containing gas to an ion transport module including a first and second ion transport membranes, the first ion transport membrane having a first retentive side with a first retentive pressure and a first permeate side with a first permeate pressure forming a first permeate chamber to separate a first purified oxygen gas stream on the first permeate side and correspondingly depleting the oxygen on the first retentive side to produce a first oxygen-depleted gas stream; (b) introducing the first oxygen-depleted gas stream to the second ion transport membrane having a second retentive side with a second retentive pressure and a second permeate side with a second permeate pressure forming a second permeate chamber to separate a second purified oxygen gas stream on the second permeate side and correspondingly depleting the oxygen on the second retentive side to produce a second oxygen-depleted gas stream; (c) passing a first purge gas stream containing a low concentration of nitrogen to the first permeate side to form an oxidant stream containing less than about 40% oxygen; (d) passing a second purge gas stream containing a fuel and a low concentration of nitrogen to the second permeate side to form a synthetic gas stream; and (e) introducing the oxidant stream, synthetic gas stream into a combustion chamber to produce heat and products of combustion.
Patent KR-20000036797-A (KR)
Inventor: KIM GI SIG
IPC: B30B15/00
Filed: 2000-03-29
Abstract: PURPOSE: A hanger structure for suspending a safety checking apparatus for a pneumatic press is provided to allow a position of a safety checking apparatus to be adjusted in an upper/lower and right/left direction with a state installed on and not detached from the press. CONSTITUTION: A hanger structure for suspending a safety checking apparatus for a pneumatic press comprises a lift regulating device(10, 10') for lifting the safety checking apparatus(1) upwardly or downwardly and a device(13, 13') for regulating a front/rear and right/left position of the safety checking apparatus(1). The lift regulating device(10, 10') and the device(13, 13') may be moved by vertical rods(4, 4') and a horizontal rods(6), respectively. Therefore, the safety checking apparatus(1) may be moved in up/down, front/rear, and right/left directions without a state detached from the press.
Patent KR-20000036851-A (KR)
Inventor: PARK IN HYUN
Filed: 2000-03-30
Abstract: PURPOSE: A method for supporting cyber banking using a computer network system is provided to offer various kinds of financial institute information such as a bank, a security company, a financing company, and let a user select a most advantageous financial service or institute by comparing savings deposit interests, loan interests or transaction conditions. CONSTITUTION: A method for supporting cyber banking using a computer network system comprises a financial institute database construction step, a deposit/loan transaction search & request step, and an account opening & delivery step. In the financial institute database construction step, a corresponding data is selected from the financial institutes(300) according to a selection condition such as a loan interest, a deposit interest, a stability or the institute information and various database gets updated/added/deleted/modified based on the selected data. In the deposit/loan transaction search & request step, the user(100) searches the various databases, selects the most advantageous service and institute, and requests a deposit/loan service. In the account opening & delivery step, the financial institute(300) selects the user appropriate for the conditions by searching a customer account opening information database or a loan request information database, inform the user of opening the account or deliver the account note to the user.
Patent KR-20010006947-A (KR)
Inventor: YAEKAWA KAZUHIRO
IPC: G06F15/78
Filed: 2000-04-01
Abstract: PURPOSE: To store a new program in a nonvolatile memory by transferring an initial program to the nonvolatile memory according to a transfer program when no program is stored in the nonvolatile memory and then excluding a boot ROM from the memory space of the microcomputer. CONSTITUTION: The initial program stored in the boot ROM 5 is executed right after the one-chip microcomputer 1 is reset and the transfer program for transferring and storing a program in a flash memory 4 is stored in the boot ROM 5. According to the stored transfer program, the transfer of the program stored in the boot ROM 5 from the boot ROM 5 to the flash memory 4 is completed and then the program made to branch off to the flash memory 4, thereby excluding the boot ROM 5 from the memory space.
Patent KR-20010093904-A (KR)
Title: Manufacturing method of fertilizer made from organic wastes
Inventor: YANG DAE YUN
IPC: C05F9/00
Filed: 2000-04-03
Abstract: PURPOSE: Provided are a liquid and a solid fertilizer using organic living waste which have low production costs, help growth of crops and enrich acidified soil by reacting organic waste with calcined lime or dolomite. CONSTITUTION: The liquid fertilizer is produced by mixing ground organic waste with 30wt.%(based on organics) or less of calcined lime(CaO), dolomite or mixture of CaO and dolomite for anaerobic digestion and distilling. The solid fertilizer is produced by mixing the remains after distillation with charcoal, clay, shell and herbal medicine and then fermenting.
Patent KR-20010100296-A (KR)
Inventor: HIMANO ASUSI
Filed: 2000-04-11
Abstract: 개시된 내용은 탈취력이 강한 부식토를 이용하여 탈취제를 제조함에 있어, 부식토의 산성을 중화시키기 위한 알카리성 재질의 산호화석 분말, 부식토 내의 효소 활성화를 위한 구연산을 부식토에 첨가하여 탈취력이 높으면서 속효성이 있는 안전한 탈취제를 제조하기 위한 탈취제 제조방법 및 그 탈취제에 관한 것이다. 
     이러한 본 발명은 탈취력을 갖는 부식토 분말 50∼80wt와, 상기 부식토의 산성을 중화시키기 위한 알카리성을 갖는 산호화석의 분말 10∼40wt와, 상기 부식토 중의 효소를 활성화시키기 위한 구연산 10∼40wt를 혼합하여 제조되는 것으로, 이와 같이 하면 탈취력이 뛰어남은 물론 산성도가 중화되어 안전하며, 속효성이 향상되어 빠른 시간내에 탈취효과를 발현할 수 있는 매우 유용한 이점이 있는 것이다.
Patent KR-20010014824-A (KR)
Inventor: WINSOR WIE SUN HSU
IPC: G06F12/08
Filed: 2000-04-25
Abstract: PURPOSE: A stack reuse distance is easily calculated by defining the stack reuse distance as the number of references between first reference to one piece of data and next reference to the same data and then maintaining the count of data reference in a stream. CONSTITUTION: Data reference including a request for data is sent from computers (310 , 312, and 314) to a cache controller (304) through a network (306). In this case, a reference 'reuse distance' is defined and used to approximately calculate a stack distance, from which a cache miss rate curve is generated. In concrete, the reuse distance of data reference to a current page is defined as the number of references to other pages after final reference to the current page. Then, the stack distance is approximately calculated from a cumulative distribution of reuse distances. The reuse distances are accumulated with the relative efficiency of both system process resources and data storage cost.
Patent KR-20000071812-A (KR)
Title: 슈우프레스용 벨트 및 그 제조방법
IPC: B29D29/00
Filed: 2000-04-26
Abstract: CMD방향의 굴곡자유도를 향상시키고, 또한 슈우 단부에 접촉하는 벨트의 크랙발생을 유효하게 방지 가능한 슈우프레스 벨트 및 그 제조방법을 제공한다. 
     연마된 표면을 갖는 맨드릴(8)의 표면상에 형성한 제1수지층(2)과, 이 제1수지층(2)의 외주에 형성된 기재층(3)과, 이 기재층(3)을 포함하여 형성된 제2수지층(4)으로 되고, 상기 기재층(3)을 상기 제1수지층(2)상에서 실(5)을 원주방향(MD방향=벨트의 주행방향)으로 나선형상으로 감은 내층(A)과, 이 내층상에 맨드릴(8)의 축방향(CMD방향)과 거의 평행하게 실(6)을 배열한 중층(B)과 이 중층상에서 상기 내층의 실(5)에 겹치지 않도록 실(7)을 원주방향으로 나선상으로 크린프부여 상태로 감은 외층(C)과의 복합층으로 형성하고, CMD방향의 압축과 인장에 대응 가능한 기재구조로 함과 동시에, 상기 외층의 실과 내층의 실에서 중층의 실을 크린프하는 것에 의해 CMD방향의 슈우 에지에서의 굽힘에 대하는 자유도를 향상시킬 수 있도록 구성했다.
Patent KR-20010097865-A (KR)
Inventor: KIM SEONG GEUN
IPC: B60R99/00
Filed: 2000-04-26
Abstract: 본 발명은 자동차의 신발먼지 제거장치에 관한 것으로, 차량외측의 플로어패널(1) 하부에 회전식 에어실린더(3)가 설치되고, 이 에어실린더(3) 축에 연결된 회동아암(4)에 모터(6)에 의해 회전되는 브러쉬(5)가 설치되며, 상기 모터(6)는 도어내측의 트림에 장착되는 스위치에 의해 작동되는 구조로 이루어져, 탑승자가 탑승전에 도어를 열고 상기 스위치를 on시켜 브러쉬(5)를 회전시킴으로써 자신의 신발에 묻은 먼지등의 이물질을 제거할 수 있도록 된 것이다.
Patent KR-20010029722-A (KR)
Title: Low Substituted Hydroxypropylcellulose
Inventor: OBARA SAKAE
IPC: C08B11/08
Filed: 2000-05-17
Abstract: PURPOSE: Provided is hydroxypropyl cellulose of low degree of substitution, which has excellent particle characteristic and tablet property by setting the content of hydroxypropoxyl group and an apparent average degree of polymerization within specific ranges. CONSTITUTION: The hydroxypropyl cellulose contains 5.0-16.0wt% of hydroxypropoxyl group and has the apparent average degree of polymerization being 350-700, preferably 400-600. Further, the hydroxypropyl cellulose has a volume average particle size by a dry laser diffraction method of 10-100 micrometer and a bulk density (hardness) of 0.4-0.8g/ml. And the content of the hydroxypropyl cellulose in a tablet is preferably 5-50wt.%.
Patent KR-20010105877-A (KR)
Title: Solenoid valve of brake system for car
Inventor: SEO YEONG HUN
IPC: B60T8/36
Filed: 2000-05-19
Abstract: To correct for any source of non-linearity and noise introduced in the power amplification of a pulse modulated signal, a correction unit is applied in-between the pulse modulator and the switching power amplification stage. The correction unit is controlled to have a compensating effect, by introducing continuous delays on the individual pulse edges on the basis of error information provided by an error processing block. One preferred embodiment of the invention comprises: a Correction Unit with means to control the delays of the individual pulse edges as a function of a control input signal v e ; a state feedback block A with compensation; a reference shaping block R to modify the pulsed reference v r for optimized error estimation; a difference block to generate an error signal and a compensator C to shape this error. The invention makes it possible to implement practical digital to analog power conversion, with efficient compensation of any non-linearity and noise introduced in the switching power stage and filter, such that great efficiency, high performance and low system complexity is combined. Applications are direct digital to audio power conversion and improved general DC-DC or DC-AC power conversion systems controlled from the digital domain.
Patent KR-20010020873-A (KR)
Title: Active matrix liquid crystal display device
Inventor: WATANABE MAKOTO
IPC: G09G3/36
Filed: 2000-05-20
Abstract: PURPOSE: Provided is an active matrix type liquid crystal display device high in contrast and capable of being driven at low voltage by improving defects such as a lowering of aperture ratio and degradation of holding characteristics at the time of turning off a TFT and the effect at the time of delaying a gate pulse. CONSTITUTION: This active matrix type liquid crystal display device has a thin film transistor array substrate(250) consisting of plural scanning lines formed on an insulated substrate(100), plural signal lines formed so as to intersect the scanning lines, thin film transistors formed near the intersections of the scanning lines and signal lines, and additional capacity parts connected to pixel electrodes(5) connected to source electrodes(4) of the thin film transistors. In the device, a part of the additional capacity parts is formed across the scanning lines(11) connected to the gate electrodes(1) of the thin film transistors for switching the pixel electrodes(5) via an insulating film and a semiconductor(120), so that the device can be made high in contrast and driven at low voltage.
Patent KR-20010106035-A (KR)
Title: PCB fixing device
Inventor: LEE JIN U
IPC: H05K7/14
Filed: 2000-05-20
Abstract: The invention relates to a method, a communication network and a service access interface for performing communications between cooperating open systems in an open system interconnection environment. The upward service access point (USAP) is adapted to transfer layer-specific parameters, e.g. quality of service parameters to a layer of higher order. Thus, the running application can adaptively change its own performance to transmission characteristics in any one lower layer.
Patent KR-20010107123-A (KR)
Inventor: BAEK IN SEOP
IPC: C11D3/02
Filed: 2000-05-25
Abstract: 본 발명은 계면활성제, 빌더 기타 세정 성분을 함유하는 세제 입자와 팽창성 붕해제를 함유하는 세제 조성물에 있어서, 과립상후첨가물질 또는 미세결정성셀룰로오스 (Micro Crystalline Cellulose) 분말 또는 두 가지를 모두 포함하여 정제형 세제의 강도와 용해성을 동시에 향상시키는 것을 특징으로 하는 정제형 세제 조성물에 관한 것이다.
Patent KR-20010108714-A (KR)
Inventor: JUNG BYEONG HWA
Filed: 2000-05-31
Abstract: 전자우편 기능을 수행할 수 있는 다수의 고객의 정보처리 장치와 네트워크를 통해 연결되어 있는 전자우편 발송자 측 장치를 포함하는 설문조사 시스템이 제공되는 바, 상기 시스템에서 전자우편 기능을 이용한 자동설문조사 방법은 고객의 정보처리 장치의 전자우편 편지읽기 화면에 선택 항목을 표시하는 선택 식별자와 연관된 선택 수단과 고객 식별자와 연관된 송부 수단을 포함하는 설문지를 표시하는 표시 단계와; 상기 설문지에 포함된 선택 수단 및 송부 수단에 의해 선택 식별자 및 고객 식별자와 함께 상기 설문지에 대한 응답을 발송자 측 장치로 전달하고, 발송자 측 장치에서 상기 응답을 수신하는 수신 단계와; 상기 선택 식별자와 고객 식별자를 이용하여 각 고객에 대한 설문 응답 결과의 자동 집계를 수행하는 응답 처리 단계를 포함한다.
Patent KR-20010111812-A (KR)
Inventor: LEE JU HYEON
IPC: G02F1/13357
Filed: 2000-06-13
Abstract: 본 발명은 액정표시장치에 관한 것으로서, 본 발명의 장치는 일면에 상부 전극이 형성되고 그 위에 수직 배향막이 덮힌 상부기판과, 상기 상부기판의 일면과 마주보는 일면에 하부 전극이 형성되고, 그 위에 원형 대칭(axially symmetric)의 이차원 표면굴곡(2-dimensional surface relief gratings) 다중배향 어레이가 형성된 제 1 배향막이 적층된 하부 기판과, 상기 상부기판과 하부 기판 사이에 주입된 유전 이방성을 갖는 액정을 포함한다. 따라서, 본 발명에서는 원형 대칭 다중배향 어레이에 의해 제조가 간편하고 넓고 대칭적인 시야각 특성을 갖는 액정표시장치를 제공한다.
Patent KR-20010007502-A (KR)
Inventor: YAMAMOTO MASANOBU
IPC: G11B7/24
Filed: 2000-06-23
Abstract: PURPOSE: To provide an optical recording medium capable of performing a linear recording by a photon mode and free from problems from the point of view of the global environmental protection. CONSTITUTION: A recording material consists of an organic material whose molecular orientation is varied and which shows double reflectivity when the material is irradiated with light. For example, a recording layer consisting of a recording material made of an organic material whose molecular orientation is varied with structure change by trans-cis transition has double reflection changed with the change of molecular orientation of the organic material. A recording system utilizing the change of the molecular orientation in such an organic material has linearity and different outputs are obtained in accordance with, for example, orientation degree or orientation angle. Therefore, multi- valued recording is realizable. Further, the organic material does not contain harmful substances nor rare elements which are regulated at the disposal.
Patent KR-20010049633-A (KR)
Inventor: GRZEMBA BARBARA
IPC: B41N3/00
Filed: 2000-06-27
Abstract: PURPOSE: To obtain a strip for electrochemical surface roughening, in which repeated bending fatigue strength in a direction perpendicular to the rolling direction exceeds a specific cycle and tensile strength after annealing treatment is a specific value or above, by rolling an aluminum alloy having a composition containing specific percentages of Fe, Mg, Si, Mn, and Cu with impurities attributable to manufacture. CONSTITUTION: The use of an aluminum alloy having a composition containing 0.30-0.40% Fe, 0.10-0.30% Mg, 0.05-0.25% Si, <= 0.05% Mn, <= 0.04% Cu, and impurities can provide a litho strip in which repeated bending fatigue strength in a direction perpendicular to the rolling direction, tensile strength after annealing at 240deg.C for 10 min, and residual resistivity ratio are regulated to >= 1,250 cycles, >= 145 N/mm2, and 10-20, respectively, and which has spherulitic recrystallized grains of < 50 μm average diameter at the surface. This strip can be manufactured by continuously casting an aluminum alloy, homogenizing the resultant rolling ingot at 480-620deg.C, hot rolling the ingot at >= 250deg.C, and then applying cold rolling.